DE69528282D1 - METHOD FOR PRODUCING MELAMINE CONDENSATION PRODUCTS - Google Patents

METHOD FOR PRODUCING MELAMINE CONDENSATION PRODUCTS

Info

Publication number
DE69528282D1
DE69528282D1 DE69528282T DE69528282T DE69528282D1 DE 69528282 D1 DE69528282 D1 DE 69528282D1 DE 69528282 T DE69528282 T DE 69528282T DE 69528282 T DE69528282 T DE 69528282T DE 69528282 D1 DE69528282 D1 DE 69528282D1
Authority
DE
Germany
Prior art keywords
melamine
condensation product
melamine condensation
condensation products
organic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69528282T
Other languages
German (de)
Other versions
DE69528282T2 (en
Inventor
Keijzer Eugene De
Jozef Dijkstra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Schweiz AG
Original Assignee
DSM NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of DE69528282D1 publication Critical patent/DE69528282D1/en
Publication of DE69528282T2 publication Critical patent/DE69528282T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34928—Salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

A process for the preparation of a melamine condensation product comprising the step of heating a starting material comprising melamine or a melamine salt in the presence of: (i) at least one organic acid, (ii) at least one ammonia or melamine salt of the organic acid, or (iii) a mixture of (i) and (ii), under reaction conditions effective for the formation of the melamine condensation product. The melamine condensation product with a residual condensation agent content of less than 1 wt. % is useful in a moldable polymer composition possessing flame-retardant properties.
DE69528282T 1994-12-01 1995-11-23 METHOD FOR PRODUCING MELAMINE CONDENSATION PRODUCTS Expired - Lifetime DE69528282T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9401088A BE1008947A3 (en) 1994-12-01 1994-12-01 Process for the preparation of condensation products of melamine.
PCT/NL1995/000402 WO1996016948A1 (en) 1994-12-01 1995-11-23 Process for the preparation of condensation products of melamine

Publications (2)

Publication Number Publication Date
DE69528282D1 true DE69528282D1 (en) 2002-10-24
DE69528282T2 DE69528282T2 (en) 2003-05-08

Family

ID=3888513

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69528282T Expired - Lifetime DE69528282T2 (en) 1994-12-01 1995-11-23 METHOD FOR PRODUCING MELAMINE CONDENSATION PRODUCTS
DE69514544T Expired - Lifetime DE69514544T2 (en) 1994-12-01 1995-11-23 FLAME RESISTANT POLYAMIDE COMPOSITION

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69514544T Expired - Lifetime DE69514544T2 (en) 1994-12-01 1995-11-23 FLAME RESISTANT POLYAMIDE COMPOSITION

Country Status (12)

Country Link
US (3) US6342548B2 (en)
EP (2) EP0794976B1 (en)
JP (2) JP3743572B2 (en)
KR (1) KR100216479B1 (en)
CN (3) CN1075534C (en)
AT (1) ATE224378T1 (en)
AU (2) AU3938395A (en)
BE (1) BE1008947A3 (en)
CA (1) CA2206535A1 (en)
DE (2) DE69528282T2 (en)
ES (1) ES2181796T3 (en)
WO (2) WO1996017013A1 (en)

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US7459217B2 (en) 2003-01-24 2008-12-02 Toray Industries, Inc. Flame retardant polyester film and processed product including the same
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DE10359814A1 (en) 2003-12-19 2005-07-28 Clariant Gmbh Dialkylphosphinic salts
FR2864097B1 (en) * 2003-12-19 2006-03-10 Rhodia Enginnering Plastics FLAME RETARDANT COMPOSITION BASED ON THERMOPLASTIC MATRIX
DE102004009455A1 (en) 2004-02-27 2005-09-15 Clariant Gmbh Flame retardant combination for thermoplastic polymers
DE102004023085A1 (en) 2004-05-11 2005-12-15 Clariant Gmbh Dialkylphosphinic acid salts, a process for their preparation and their use
DE102004035517A1 (en) 2004-07-22 2006-02-16 Clariant Gmbh Nanoparticulate phosphorus-containing flame retardant
DE102004039758A1 (en) 2004-08-17 2006-03-02 Clariant Gmbh Fire protection coating
KR101403753B1 (en) 2006-03-16 2014-06-03 클라리언트 파이넌스 (비브이아이)리미티드 Modified waxes, a process for their preparation, and their use
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JP5130765B2 (en) * 2007-03-28 2013-01-30 三菱エンジニアリングプラスチックス株式会社 Flame retardant polyamide resin composition and molded article produced from the flame retardant resin composition
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WO2010115961A1 (en) 2009-04-09 2010-10-14 Solvay Advanced Polymers, L.L.C. Improved halogen free flame retardant polyamide composition
DE102010018680A1 (en) 2010-04-29 2011-11-03 Clariant International Limited Flame retardant stabilizer combination for thermoplastic and thermosetting polymers
DE102010018684A1 (en) 2010-04-29 2011-11-03 Clariant International Ltd. Process for the preparation of mixtures of alkylphosphonous salts and dialkylphosphinic acid salts
DE102010018682A1 (en) 2010-04-29 2011-11-03 Clariant International Ltd. Process for the preparation of alkylphosphonous acid salts
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CN102947911B (en) * 2010-06-18 2015-07-22 帝斯曼知识产权资产管理有限公司 Electrical circuit breaker
CN103003344B (en) 2010-07-19 2014-09-03 帝斯曼知识产权资产管理有限公司 Flame retardant insulated electrical wire
US8604105B2 (en) 2010-09-03 2013-12-10 Eastman Chemical Company Flame retardant copolyester compositions
RU2596738C9 (en) * 2010-09-23 2016-11-10 Инвиста Текнолоджиз С.А Р.Л. Fire-resistant fibre, yarn and fabric made therefrom
US8629206B2 (en) 2011-01-20 2014-01-14 Basf Se Flame-retardant thermoplastic molding composition
DE102011011928A1 (en) 2011-02-22 2012-08-23 Clariant International Ltd. Flame retardant stabilizer combination for thermoplastic polymers
CN103459376B (en) * 2011-03-28 2015-03-18 帝斯曼知识产权资产管理有限公司 Process for the preparation of condensation products of melamine
BR112013027454A2 (en) 2011-04-28 2019-09-24 Basf Se thermoplastic molding composition, use of thermoplastic molding compositions, and fiber, sheet or molding
US8653168B2 (en) 2011-05-10 2014-02-18 Basf Se Flame-retardant thermoplastic molding composition
TWI563034B (en) 2011-05-13 2016-12-21 Dsm Ip Assets Bv Flame retardant semi-aromatic polyamide composition and moulded products made therefrom
TW201311802A (en) * 2011-05-27 2013-03-16 Nissan Chemical Ind Ltd Resin composition
CN102807738A (en) 2011-05-30 2012-12-05 杜邦公司 Flame-retardant copolyether-ester composition and product containing same
CN102807739A (en) 2011-05-30 2012-12-05 杜邦公司 Flame-retardant copolyether ester composition and product containing same
EP2736975B1 (en) * 2011-07-27 2015-08-19 DSM IP Assets B.V. Flame retardant polyamide composition
EP2776499A2 (en) 2011-11-11 2014-09-17 Basf Se P-n-compounds as flame retardants
CN103146153A (en) * 2011-12-07 2013-06-12 杜邦公司 Flame-retardant copolyether ester composition and product comprising the flame-retardant copolyether ester composition
WO2013092302A2 (en) * 2011-12-22 2013-06-27 Dsm Ip Assets B.V. Plastic part for a railway vehicle
EP2794758A1 (en) * 2011-12-22 2014-10-29 DSM IP Assets B.V. Live part in unattended household appliances
JP2015520277A (en) * 2012-06-20 2015-07-16 ディーエスエム アイピー アセッツ ビー．ブイ． Flame retardant polyamide composition
CN103540106A (en) 2012-07-11 2014-01-29 杜邦公司 Flame-retardant polymer composition and molded article containing same
CN102850793A (en) * 2012-09-26 2013-01-02 湘潭大学 Glass fiber reinforcement nylon 66 composite material and preparation method thereof
EP2788365A1 (en) 2012-11-24 2014-10-15 E. I. Du Pont de Nemours and Company Flame-retardant copolyetherester composition and articles comprising the same
CN104250440A (en) 2013-06-28 2014-12-31 杜邦公司 Flame-retardant polymer composition
KR20160083011A (en) 2013-11-06 2016-07-11 솔베이 스페셜티 폴리머즈 유에스에이, 엘.엘.씨. Flame retardant led for indoor lighting
CN105793340A (en) 2013-11-28 2016-07-20 帝斯曼知识产权资产管理有限公司 Part of a led system
WO2015091416A1 (en) 2013-12-20 2015-06-25 Solvay Specialty Polymers Usa, Llc Polyamide-polyester blends with improved properties
US9752009B2 (en) 2015-01-26 2017-09-05 Lanxess Solutions Us Inc. Flame retardant polymer compositions comprising heat treated phosphorus compounds and melam
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UA127889C2 (en) 2016-07-20 2024-02-07 Сінтос С.А. Modified geopolymer and modified geopolymer composite and process for the production thereof
CN107828084A (en) 2016-09-15 2018-03-23 科莱恩塑料和涂料有限公司 Fire retardant combination of stabilizers for thermoplastic polymer
CN107828207B (en) 2016-09-15 2020-12-25 科莱恩塑料和涂料有限公司 Flame retardant-stabilizer combinations for thermoplastic polymers
JP2020502300A (en) 2016-12-22 2020-01-23 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． Improved heat and electrical resistance thermoplastic resin composition
CN111133045A (en) 2017-09-29 2020-05-08 帝斯曼知识产权资产管理有限公司 Flame retardant composition for electronic equipment and insulated wire
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Also Published As

Publication number Publication date
JP3743572B2 (en) 2006-02-08
CN1174563A (en) 1998-02-25
EP0794948B1 (en) 2002-09-18
US20010008913A1 (en) 2001-07-19
BE1008947A3 (en) 1996-10-01
JPH10511409A (en) 1998-11-04
DE69514544D1 (en) 2000-02-17
US6051708A (en) 2000-04-18
EP0794976B1 (en) 2000-01-12
CN1131263C (en) 2003-12-17
AU3938595A (en) 1996-06-19
DE69528282T2 (en) 2003-05-08
US5985960A (en) 1999-11-16
KR100216479B1 (en) 1999-08-16
CN1075534C (en) 2001-11-28
US6342548B2 (en) 2002-01-29
WO1996017013A1 (en) 1996-06-06
CN1173173A (en) 1998-02-11
ATE224378T1 (en) 2002-10-15
CN1288906A (en) 2001-03-28
EP0794976A1 (en) 1997-09-17
EP0794948A1 (en) 1997-09-17
DE69514544T2 (en) 2000-08-10
CA2206535A1 (en) 1996-06-06
JPH10509998A (en) 1998-09-29
JP3620852B2 (en) 2005-02-16
ES2181796T3 (en) 2003-03-01
WO1996016948A1 (en) 1996-06-06
CN1067062C (en) 2001-06-13
AU3938395A (en) 1996-06-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CIBA SPECIALTY CHEMICALS HOLDING INC., BASEL, CH

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: CIBA HOLDING INC., BASEL, CH

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC